Equations balanced on the previous day | Equations balanced on the next day |
2 MnO2 + 3 Pb3O4 + 16 H{+} = 2 MnO4{-} + 9 Pb{2+} + 8 H2O
Na2Cr2O7 + Zn(ClO3)2 = Na(ClO3) + ZnCr2O7 =>
Na2Cr2O7 + Zn(ClO3)2 = 2 Na(ClO3) + ZnCr2O7
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
(C5H5)Zr(N(CH3)2)3 + O3 = ZrO2 + CO2 + NO2 + H2O =>
6(C5H5)Zr(N(CH3)2)3 + 83 O3 = 6 ZrO2 + 66 CO2 + 18 NO2 + 69 H2O
ZnBr2 + Na2S = ZnS + NaBr =>
ZnBr2 + Na2S = ZnS + 2 NaBr
CH3I + CH3ONa = CH3OCH3 + NaI =>
CH3I + CH3ONa = CH3OCH3 + NaI
[Cr(SO4)2] + NH3 + H2O = Cr(OH)3 + NH4 + SO4 =>
[Cr(SO4)2] + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4 + 2 SO4
C2H4O2 + OH{-} = C2H3O2{-} + H2O =>
C2H4O2 + OH{-} = C2H3O2{-} + H2O
NaAt + Br2 = NaBr + At2 =>
2 NaAt + Br2 = 2 NaBr + At2
SN + HNO3 + H2O = H2SNO3 + NO =>
3 SN + 4 HNO3 + H2O = 3 H2SNO3 + 4 NO
CO(g) + I2O5(s) = I2(s) + CO2(g) =>
5 CO(g) + I2O5(s) = I2(s) + 5 CO2(g)
Ca(OH)2 + Cr2O3 = CaO + Cr(OH)3 =>
3 Ca(OH)2 + Cr2O3 = 3 CaO + 2 Cr(OH)3
H + Ce = HCe =>
H + Ce = HCe
HCO3 + MgSO4 = MgCO3 + SO4 + H =>
HCO3 + MgSO4 = MgCO3 + SO4 + H
HCOOH + KOH = HCOO{-} + K{+} + H2O =>
HCOOH + KOH = HCOO{-} + K{+} + H2O
[Al(OH)2]2SO4 + HCl = Al2(SO4)3 + AlCl3 + H2O =>
3[Al(OH)2]2SO4 + 12 HCl = Al2(SO4)3 + 4 AlCl3 + 12 H2O
KBr = K{-} + Br{+} =>
KBr = K{-} + Br{+}
H + Ce = HCe =>
H + Ce = HCe
CH3COOH + MgO = Mg(CH3COO)2 + H2O =>
2 CH3COOH + MgO = Mg(CH3COO)2 + H2O
NH4Cl + NaNO3 = N2 + H2O + NaCl + HCl =>
5 NH4Cl + 3 NaNO3 = 4 N2 + 9 H2O + 3 NaCl + 2 HCl
HNO3 + Pb2S2 = H2SO4 + Pb(NO3)2 + NO + H2O =>
28 HNO3 + 3 Pb2S2 = 6 H2SO4 + 6 Pb(NO3)2 + 16 NO + 8 H2O
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
Sn + Al2(SO4)3 = Sn(SO4)3 + Al2 =>
Sn + Al2(SO4)3 = Sn(SO4)3 + Al2
NiSO4 + NaOH = Na2 + SO4 + Ni(OH)2 =>
NiSO4 + 2 NaOH = Na2 + SO4 + Ni(OH)2
NaS + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaS + 7 Na2Cr2O7 + 25 H2SO4 = 7 Cr2(SO4)3 + 10 Na2SO4 + 25 H2O
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
CuSO4 + FeO = Fe(SO4) + CuO =>
CuSO4 + FeO = Fe(SO4) + CuO
SCl4 + KOH = KCl + K2SO3 + H2O =>
SCl4 + 6 KOH = 4 KCl + K2SO3 + 3 H2O
[Fe(C2O4)3]{3-} + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O + Fe{3{+} =>
5[Fe(C2O4)3]{3-} + 6 MnO4{-} + 48 H{+} = 30 CO2 + 6 Mn{2+} + 24 H2O + 5 Fe{3{+}
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Fe2O3 + H2 = Fe3O4 + H2O =>
3 Fe2O3 + H2 = 2 Fe3O4 + H2O
KAlSi3O8 + C4H6O6 + H2O = Al2Si2O3(OH)2 + K + H4SiO4 + HCO3 =>
14 KAlSi3O8 + 4 C4H6O6 + 59 H2O = 7 Al2Si2O3(OH)2 + 14 K + 28 H4SiO4 + 16 HCO3
Zn + H2(SO4) = H2 + Zn2(SO4) =>
2 Zn + H2(SO4) = H2 + Zn2(SO4)
Na(IO3) + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 Na(IO3) + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
PbNO3 + NaI = PbI + NO3Na =>
PbNO3 + NaI = PbI + NO3Na
NaHCO3 + Zn = Zn(HCO3)2 + Na =>
2 NaHCO3 + Zn = Zn(HCO3)2 + 2 Na
HClO + Zn = ZnO + Cl2 + H2O =>
2 HClO + Zn = ZnO + Cl2 + H2O
CO + O2Na = CO2 + Na2O =>
3 CO + 2 O2Na = 3 CO2 + Na2O
SF2 + F2 = SF4 =>
SF2 + F2 = SF4
NaCI + Br = BrCI + Na =>
NaCI + Br = BrCI + Na
H3BO3 + H2O = H4BO4 + H =>
H3BO3 + H2O = H4BO4 + H
K2S + H3PO4 = H2S + K2PO4 + H =>
K2S + H3PO4 = H2S + K2PO4 + H
BaHBO3 + NaOH = Ba3(BO3)2 + Na3BO3 + H2O =>
3 BaHBO3 + 3 NaOH = Ba3(BO3)2 + Na3BO3 + 3 H2O
NaH + HO = Na + H2O =>
NaH + HO = Na + H2O
Mg + HC2H3O2 = Mg(HC2H3O2)2 =>
Mg + 2 HC2H3O2 = Mg(HC2H3O2)2
Cu(OH)2 + Fe(NO3)3 = Cu(NO3)2 + Fe(OH)3 =>
3 Cu(OH)2 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + 2 Fe(OH)3
Zn(OH)2 + H2S = ZnS + H2O =>
Zn(OH)2 + H2S = ZnS + 2 H2O
H2C4H2O5 + NaHCO3 = CO2 + H2O + NaC4H2O5 =>
9 H2C4H2O5 + 10 NaHCO3 = 6 CO2 + 13 H2O + 10 NaC4H2O5
Mn(OH)2 + O2 + H2O = Mn(OH)3 =>
4 Mn(OH)2 + O2 + 2 H2O = 4 Mn(OH)3
HCl + Ba[OH]2 = BaCl2 + H2O =>
2 HCl + Ba[OH]2 = BaCl2 + 2 H2O
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